Literals & Types

Literals are the values you can write directly inside an expression. Everything else comes from the context object, property access, functions, or transforms.

Expression	Result	Note
42	42	number
"hello world"	"hello world"	string (single or double quotes)
true	true	boolean
null	null
undefined	undefined	useful with ?? fallbacks

More number formats

Expression	Result	Note
3.14	3.14	decimals
1_000_000	1000000	underscores for readability (ignored)
0xFF	255	hexadecimal
0b1010	10	binary
1.5e3	1500	scientific notation

Remember: arrays, objects, and template strings have their own syntax sections below. If a value belongs to your application state, pass it in through the context object and reference it by name.